Cable tensioner



FIG. 1 is a perspective view of a cable tensioner, showing my new design;

FIG. 2 is a front elevational view of the cable tensioner shown in FIG. 1, the left, right, and rear views are identical;

FIG. 3 is a top plan view of the cable tensioner shown in FIG. 1;

FIG. 4 is a bottom plan view of the cable tensioner shown in FIG. 1; and,

FIG. 5 is a perspective view of the cable tensioner of FIG. 1 shown in its environment.

The broken lines represent portions of the structure that forms no part of the claim. The contour lines do not indicate highlight or gloss. 

CLAIM The ornamental design for a cable tensioner, as shown and described. 